Explore the top-tier HR outsourcing companies in Arizona expertly ranked according to the quality of their portfolio, average rates, customer reviews, team size, etc. Use our comprehensive filter to quickly compare companies and choose the best vendor for your business needs.

Best Arizona HR Outsourcing Services Rankings

2 Companies-Rankings updated: August 20, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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  • Dimov Tax

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    Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies...

    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • High-Net-Worth Individuals
    • Startups
    • Technology Companies
    • International Taxpayers
    • Real Estate Investors
    • Professional Athletes & Entertainers
    • Healthcare Practices
    • Multi-State Businesses
    • Nonprofit Organization
    Data sourced from the agency's DesignRush profile

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0★

      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2★

      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0★

      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.8 4.8 (9)
    4.5 4.5 (72)

  • Hyparz

    Hire Pre-vetted Remote Developers.

    Hyparz links IT organizations looking for remote workers with developers all around the globe. Hyparz is the main professional destination for IT specialists at all stages of their careers in tech firms...

    Location
    Chandler, Arizona
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Hyparz Services

    • HR Outsourcing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Amazon
    • Unplugged
    • Duolingo
    • Pronton Mail
    • Casley Pvt ltf
    • Airtel
    • Honeywell
    Data sourced from the agency's DesignRush profile

    Hyparz Reviews & Testimonials

    • Love Bud Team
      Love Bud Team Review from Google
      5.0★

      Love Bud Team's Review Sourced from Google

      Working with Hyparz has been one of the best business decisions I've ever made. From the very beginning, they demonstrated a deep understanding of my vision and quickly translated it into a high-quality, fully functional app that is now generating real revenue. Not only did they deliver exactly what I needed—they finished the project ahead of schedule, which is almost unheard of in the development world.Their communication throughout the process was excellent. I was never left in the dark; they provided consistent updates, quick responses, and helpful feedback that made me feel like I had a true partner in this journey. They were incredibly organized and proactive—constantly thinking a few steps ahead to prevent issues before they even came up.What really blew me away was how they went the extra mile. They didn’t just “do the job”—they added thoughtful touches, refined the user experience, and even suggested revenue-generating features I hadn’t considered. Their attention to detail and genuine investment in my success were clear in every interaction.I’ve worked with other developers in the past, but none have come close to the professionalism, talent, and dedication of Hyparz. I can’t recommend them enough. If you’re serious about building something great—and want it done right, fast, and with care—look no further than Hyparz.

    • Amaan Ali
      Amaan Ali Review from Google
      5.0★

      Amaan Ali's Review Sourced from Google

      As a junior developer, I was fortunate enough to have the opportunity to work with Hyparz, and I couldn't be happier with my experience. This IT company focuses on providing remote developer support and training, and they really go above and beyond to ensure that their developers are set up for success.Overall, I would highly recommend Hyparz to anyone looking to grow as a developer. Their exceptional support and commitment to personal and professional growth make them stand out as an IT company that truly cares about their developers.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    5.0 5.0 (4)

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